苹果公司面试题.

　　1. "How would you investigate a technology without letting anyone know you were investigating it?"

　　你如何在研究一项技术的同时又不让任何人知情?

　　This is a tough question. Apple doesn&apost want people to know what it&aposs planning, so secrecy is key.

　　这是个很难的问题。苹果公司不希望外界知道自己的计划，所以保密是关键问题。

　　2. "Describe the manufacturing process for some of the components in an iPhone."

　　请描述iPhone部分元件的制造过程。

　　You&aposll need some seriously technical expertise for certain engineering jobs.

　　要完成某些工程师的工作，你需要技术方面的专业知识。

　　3. "How do you test the prototype of the vending machine?"

　　你如何测试一个自动售货机的原型?

　　This prospective engineer was asked to solve a problem: "If vending machine takes 1$ bill and gives 75 cents worth product. But it doesn&apost gives out change. How do you analyze what has gone wrong. You don&apost have any access to internals of the vending machine."

　　有一个杰出的工程师被要求解决这样一个问题：如果自动售货机收入1美元，卖出75美分的东西，但却没有找零。如果无法接触到它的内部构件，你将如何分析问题所在。

　　4. "Why aren&apost you going to work at the place where you interned?"

　　你为什么不打算在实习过的地方工作?

　　5. "Write a function that calculates a number&aposs factorial using recursion."

　　写出一个用递归来计算阶乘的函数。

　　6. "In a stream of integers from 1 to n, only one number will be repeated. How can you tell what that number is?"

　　在从1到N的整数列中，只有一个数字会重复，你如何知道是哪个数字?